1955 Sc 1750-1751 60th Anniversary of Invention of Radio telegraph by A. Popov Scott 1759-1760

$5.00

1955. 60th Anniversary of Invention of Radio telegraph by A. Popov.
Catalog numbers: Scott 1759-1760, Standard Collection 1750-1751, Michel 1784-1785, Yvert 1763-1764.
Issued on: November 5, 1955.
Perforation: comb 12 x 12¼.
Printing: Lithography.
Size: 42 x 30 mm.
Color: Multicolor.
Face value: 40 Russian kopek; 1 ₽.
Quantity: 1,000,000; 1,000,000.